@TeamYouTube Team YouTube my channel has gone for second review and YouTube told me that you have to delete reused content..So my query is if I delete my reused content then watch time will be zero or not...or I have to do more 4k watch hours and 1k subscribers..
Thanks for reaching out. If you delete videos, the watch time for the videos in the past 365 days will be calculated and shown in the monetization page. Hope this helps.